1 /*
2 * Copyright (C) 2012 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "mirror/class-inl.h"
18 #include "mirror/object-inl.h"
19
20 namespace art {
21
22 // Assignable test for code, won't throw. Null and equality tests already performed
artIsAssignableFromCode(mirror::Class * klass,mirror::Class * ref_class)23 extern "C" size_t artIsAssignableFromCode(mirror::Class* klass, mirror::Class* ref_class)
24 REQUIRES_SHARED(Locks::mutator_lock_) {
25 DCHECK(klass != nullptr);
26 DCHECK(ref_class != nullptr);
27 return klass->IsAssignableFrom(ref_class) ? 1 : 0;
28 }
29
30 // Is assignable test for code, won't throw. Null and equality test already performed.
artInstanceOfFromCode(mirror::Object * obj,mirror::Class * ref_class)31 extern "C" size_t artInstanceOfFromCode(mirror::Object* obj, mirror::Class* ref_class)
32 REQUIRES_SHARED(Locks::mutator_lock_) {
33 DCHECK(obj != nullptr);
34 DCHECK(ref_class != nullptr);
35 return obj->InstanceOf(ref_class) ? 1 : 0;
36 }
37
38 } // namespace art
39